Question:
Hydrogen gas has a Henry's law constant of 1.07x10‾⁶ M/mmHg
Last updated: 7/25/2022
Hydrogen gas has a Henry's law constant of 1.07x10‾⁶ M/mmHg at 30.0°C when dissolving in water. If the total pressure of gas (H₂ gas plus water vapor) over water is 1.00 atm, what is the concentration of H₂ in the water in grams per milliliter? Pressure of the water vapor at 30.0 °C = 31.8 mmHg.